{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Treatment.Disorder", "Treatment.Time_elapsed", "Treatment.Freq", "Combination.Drug", "Subject", "Treatment.Route", "Treatment.Duration", "Subject.Disorder", "Subject.Race", "Subject.Age", "Treatment.Dosage", "Treatment.Drug", "Subject.Population", "Effect", "Subject.Gender"]}, {"event_type": "adverse event", "trigger": true, "arguments": ["Subject", "Subject.Gender", "Combination.Drug", "Treatment.Time_elapsed", "Treatment.Freq", "Subject.Race", "Treatment.Drug", "Treatment.Disorder", "Treatment", "Subject.Population", "Treatment.Dosage", "Treatment.Duration", "Subject.Age", "Treatment.Route", "Effect", "Subject.Disorder"]}], "input": "Reported are three children who developed progressive paraparesis after intrathecal methotrexate administration followed by complete or partial recovery."}
{"potential therapeutic event": [], "adverse event": [{"trigger": "developed ", "arguments": {"Subject": "three children", "Subject.Gender": "NAN", "Combination.Drug": "NAN", "Treatment.Time_elapsed": "NAN", "Treatment.Freq": "NAN", "Subject.Race": "NAN", "Treatment.Drug": "methotrexate", "Treatment.Disorder": "NAN", "Treatment": "intrathecal methotrexate", "Subject.Population": "three", "Treatment.Dosage": "NAN", "Treatment.Duration": "NAN", "Subject.Age": "children", "Treatment.Route": "intrathecal", "Effect": "paraparesis", "Subject.Disorder": "NAN"}}]}